67656330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35797}}^1$

素因数の和:35820

約数の個数: 64

約数和(自身を含む): 206196480

約数和(自身を除く): 138540150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 35797, 71594, 107391, 178985, 214782, 250579, 322173, 357970, 501158, 536955, 644346, 751737, 966519, 1073910, 1252895, 1503474, 1610865, 1933038, 2255211, 2505790, 3221730, 3758685, 4510422, 4832595, 6765633, 7517370, 9665190, 11276055, 13531266, 22552110, 33828165, 67656330]

約数ペア:

[(1, 67656330), (2, 33828165), (3, 22552110), (5, 13531266), (6, 11276055), (7, 9665190), (9, 7517370), (10, 6765633), (14, 4832595), (15, 4510422), (18, 3758685), (21, 3221730), (27, 2505790), (30, 2255211), (35, 1933038), (42, 1610865), (45, 1503474), (54, 1252895), (63, 1073910), (70, 966519), (90, 751737), (105, 644346), (126, 536955), (135, 501158), (189, 357970), (210, 322173), (270, 250579), (315, 214782), (378, 178985), (630, 107391), (945, 71594), (1890, 35797)]